baber/WOPTO huggingface dataset:
Patent KR-20030065066-A (KR)
Title: Apparatus for managing power
Inventor: KIM HAN SEONG
IPC: G06F15/02
Filed: 2002-01-29
Abstract: PURPOSE: A power management device is provided to manage the power supplied to a PDA, which simultaneously uses an internal and an external battery, based on a terminal mode and a battery capacity in order to extend the use time of the terminal. CONSTITUTION: A detector(207-41) detects a remaining capacity of the internal and the external battery by comparing the voltage of the internal and the external battery. A judging tool(207-42) judges whether the power of the internal or the external battery is supplied to the terminal according to a mode state of the terminal based on the remaining capacity of the internal and the external battery. A controller(207-43) controls a power path of the internal and the external battery according to a supply judgment signal output from the judging tool(207-42).
Patent KR-20030067277-A (KR)
Title: A join device and a fixing bar for frameless shower booth
Inventor: RYU HWANG MYUNG
IPC: A47K3/32
Filed: 2002-02-07
Abstract: PURPOSE: A fastener and a fixing bar for a shower booth using the fastener are provided to simplify the configuration of the fixing bar and to allow the fixing bar to be simply assembled to the shower booth without a frame, thereby improving the appearance and strength of the shower booth. CONSTITUTION: The fastener constituting the fixing bar(40) for a shower booth comprises a head unit having a male fixing screw, and a body unit(2) having a female screw to be fastened with the male screw, an open square-shaped insertion portion(5) for receiving a reinforced plastic member, and a fixing screw for the reinforced plastic. The fixing bar comprises a linear fixing unit(20), a plurality of coupling grooves formed at the fixing unit at constant distances, and the fastener.
Patent KR-20030067897-A (KR)
Title: apparatus of lighting control for boiler
Inventor: CHOI JIN MIN
IPC: F23Q3/00
Filed: 2002-02-08
Abstract: PURPOSE: A device for controlling ignition for a boiler is provided to generate a spark at a time and not to be affected by a leakage current. CONSTITUTION: A voltage multiplier(21) multiplies an AC input voltage. An oscillating unit(22) changes the voltage charged in the voltage multiplier into high voltage. A booster(23) raises the voltage output from the oscillating unit. An output control unit(24) discharges the high voltage raised by the booster.
Patent KR-20020026219-A (KR)
Inventor: SON YOUNG SUK
IPC: G02C5/20
Filed: 2002-02-15
Abstract: PURPOSE: A spectacles for controlling loose wearing using separate groove is provided to control a loose wearing using a separate groove by dividing and fixing a spectacles body and a bow spring member into two layers. CONSTITUTION: The spectacles include a spectacles body(6) and a bow spring member(4). The bow spring member(4) includes an A side and a B side. Separate grooves are formed at the A side and the B side of the bow spring member(4). The A side and the B side of the bow spring member(4) are fixed to each other by means of a fixing screw(5) to remove a loose wearing of the spectacles.
Patent KR-20030070173-A (KR)
Title: Purification method of 2,6-naphthalenedicarboxylic acid
Inventor: CHO IN SIK
IPC: C07C67/48
Filed: 2002-02-21
Abstract: PURPOSE: A method for purifying 2,6-naphthalenedicarboxylic acid is provided, to obtain 2,6-naphthalenedicarboxylic acid having the purity enough to be used as the source for polyethylene naphthalate by purification. CONSTITUTION: The method comprises the steps of dissolving 2,6-naphthalenedicarboxylic acid containing the impurities in one compound selected from the group consisting of dimethyl formamide, dimethyl acetamide and dimethyl sulfoxide, and precipitating it; dissolving the precipitate in an aliphatic amine, and hydrogenating it under the carbon catalyst supported in one metal selected from the group consisting of Fe, Co, Ni, Pd and Pt; and washing the obtained product with water, an alcohol or their mixture. Preferably the aliphatic amine is triethylamine.
Patent KR-20030073748-A (KR)
Title: An apparatus for measuring atomic vapor density
Inventor: HAN JAE MIN
IPC: G01J3/42
Filed: 2002-03-13
Abstract: PURPOSE: An atomic density measuring device is provided to simply measure density of atomic steam at a low cost without requiring a separate window by measuring density of atomic steam using a laser transmitted into an optical fiber. CONSTITUTION: An atomic density measuring device includes a vacuum vessel(10), a moving member(20), and first and second optical fiber cylinders(30,40). In addition, the atomic density measuring device(1) has a plurality of cylinder supporting members having a slit, a shutter device(60), and a fluorescence measuring cylinder. The vacuum vessel(10) of the atomic density measuring device has a cylindrical shape and is installed on a base. An atomic steam generator is installed in the vacuum vessel(10). The atomic steam generator is connected to a controller in order to generate atomic steam.
Patent KR-20030074020-A (KR)
Inventor: KIM YANG SIK
Filed: 2002-03-15
Abstract: PURPOSE: A system for storing a game environment of a computer game for supporting a network is provided to activate an Internet game by solving a game interruption. CONSTITUTION: A gamer connects to an open battle net which is an opened game server using a computer through the Internet(1) and progresses a game on a PC. If the game is terminated, the current game progress state is stored in a storing file of the computer(2). The gamer connects to an independent storing server on the Internet and stores the game progress state stored in the computer(3). When the gamer plays the game using other computer, the gamer connects to the independent storing server(4), downloads a game progress state(5), connects to the open battle net(6), and progresses the game in the other computer continuously. If the game is terminated, the current game progress state is stored in a storing file of the other computer(7). The gamer connects to the independent storing server on the Internet and stores the game progress state progressed in the other computer(8).
Patent KR-20030075354-A (KR)
Title: Method for expanding a curved surface to a plane
Inventor: SHIN JONG GYE
IPC: G06T17/30
Filed: 2002-03-18
Abstract: PURPOSE:A method for unfolding a curved surface into a plane is provided to reduce resource loss and processing by predicting processing information to get optimized unfolding process. CONSTITUTION:A curved surface is formed by interpolating or approximating points located on an object curved surface. The modeled curved surface is divided into finite elements for defining a design variable. If an initial shape is a flat plate, an initial value is defined by using isometric tree mapping to the design variable. If the initial shape is a cylindrical curved surface, the initial value is defined by using approximation cylinder calculation. A strain between the curved surface and a random unfolded shape is calculated by using the defined initial value and a non-linear optimizing theory from the finite elements, and the optimal solution of the design variable is calculated by defining an objective function and constrained conditions through the strain. If the optimized initial shape is the flat plate, the initial shape is maintained as a second-dimensional plane, and conformal mapping is applied to each element for obtaining a shape in a second-dimensional plane.
Patent KR-20030075378-A (KR)
Title: Latch board mounting structure in microwave oven
Inventor: YOO SEONG CHEON
IPC: F24C7/02
Filed: 2002-03-18
Abstract: PURPOSE: An installing structure of a latch board in a microwave oven is provided to simply install the latch board without an adjusting operation of a fixed position in an installing operation. CONSTITUTION: A fixing slot(32) is formed in an installing flange(30). A latch board(40) is installed corresponding to a gap between a cavity sidewall to divide the installing flange, a cooking chamber and a component mounted chamber. An elastic leg(42) is installed in the tip of the latch board by supporting in the rear side of a front plate. The elastic leg sets an assembling position of the latch board exactly. A fixing piece(43) to be hung in the fixing slot is formed in the one side of the latch board. The other side of the latch board is supported in the sidewall. In inserting the latch board between the installing flange and the sidewall, the latch board is moved to a fixed position by the recovery of the elastic leg. Thereby, the assembling workability is improved.
Patent KR-20030075993-A (KR)
Title: Heterojunction bipolar transistor having horse shoe type emitter node and method of manufacturing the same
Inventor: KIM U NYEON
IPC: H01L29/737
Filed: 2002-03-22
Abstract: PURPOSE: An HBT(Heterojunction Bipolar Transistor) having a horse shoe type emitter electrode and a method for manufacturing the same are provided to be capable of reducing base resistance and base-collector capacitance by considerably reducing the distance between a base contact window and the farthest portion of a base electrode. CONSTITUTION: An HBT is provided with a semiconductor substrate, a collector formed at the upper portion of the semiconductor substrate, a collector electrode electrically connected with the collector, a base formed at the upper portion of the collector, a base electrode(200) electrically connected with the base, an emitter formed at the upper portion of the base, and a U-shaped emitter electrode(100) electrically connected with the emitter. At this time, the distance between a base contact window(300) and the farthest portion of the base electrode is about 14 μm.
Patent KR-20030076131-A (KR)
Title: Manufacture and method of cleansing scrub tissue the same
Inventor: KIM SOUNG KOOK
IPC: A47K7/00
Filed: 2002-03-20
Abstract: PURPOSE: A method of preparing tissue paper by absorbing conventional tissue paper in a mixture of citrus juice, jade powder, a moisturizing agent, fragrances or the like and then drying is provided. The product has good effects of scrubbing, massaging, moisturizing, sterilizing and cleansing on the skin. CONSTITUTION: Fatty acid, emollients and moisturizing agents are dissolved, added with purified water containing alkali, surfactants, stabilizers, fragrances and scrubbing agents, agitated and filtered. Then, the filtrate is absorbed with pulp paper and then dried. The moisturizing agents are sorbitol, glycerine, 1,3-butylene glycol or citrus juice. The scrubbing agents are jade powder with a particle size of 10μm or less.
Patent KR-20020035537-A (KR)
Inventor: YANG CHANG YEONG
IPC: H04W4/00
Filed: 2002-04-16
Abstract: PURPOSE: A ticketing service through a call back URL of a wireless Internet phone message service is provided to increase the convenience of a user by enabling the user to sell a ticket in advance through a call back URL for transmitting a message of a wireless Internet phone, thereby providing the accuracy and the security to the user. CONSTITUTION: Information on advance purchase/booking of a wireless Internet phone and a specific number of a ticketing service are stored in an advance purchase/booking system through the wireless Internet phone. Booking information of a wireless Internet phone user is automatically inputted to the wireless Internet phone of the user. Therefore, the user simply receives a ticketing service through an automated ticketing device. The automated ticketing device stably performs the ticketing service through the specific number previously received from the wireless Internet phone. The number of the ticketing service is automatically stored in the advance purchase/booking system. The user performs the ticketing through the automated ticketing device through the number of the ticketing service received from the wireless Internet phone.
Patent KR-20030083306-A (KR)
Title: A memory card
Inventor: SON MIN YEONG
IPC: G06K19/077
Filed: 2002-04-20
Abstract: PURPOSE: A memory card is provided to be capable of overcoming the limit of capacity and size and reducing manufacturing processes by omitting a cover attaching process. CONSTITUTION: A memory card(10) is provided with a card board(21), a plurality of memory chips(11,13) sequentially stacked on the upper portion of the card board, a control chip(15) mounted on the memory chips and a bonding wire(25) for electrically connecting the chips with the card board. The memory card further includes a passive element(17) attached at the peripheral portion of the memory chips and a molding part(41) for selectively encapsulating the resultant structure. Preferably, a plurality of adhesive parts(33,35) are located between the memory chips and the control chip for securing the space for the bonding wire.
Patent KR-20020082762-A (KR)
Inventor: MARUYAMA HIROMITSU
IPC: B23K26/00
Filed: 2002-04-22
Abstract: PURPOSE: A pressure sensitive adhesive tape for use in laser dicing is provided to be extensible and maintain linearity on extension without melting, breaking and scattering of an element when cutting and separating (dicing) a silicon wafer, a ceramic, glass and a metal with a water jet and a laser. CONSTITUTION: A laser is guided by a water jet. A non-radiation curable pressure sensitive adhesive layer and a radiation curable pressure sensitive adhesive layer are formed on one surface of the tape substrate. The substrate is penetrated by a jet water flow of the water jet, and the non-radiation curable pressure sensitive adhesive layer is set between the substrate and the radiation curable pressure sensitive adhesive layer.
Patent KR-20020083922-A (KR)
Title: Microarraying head and microarrayer
Inventor: IIMURA AKIHIRO
IPC: B01L99/00
Filed: 2002-04-25
Abstract: PURPOSE: Provided are a microarraying head and a microarrayer for sequencing a large number of biological samples such as DNA fragments or oligonucleotides on substrates. Therefore, a plurality of placing portions for placing spots on substrates can be cleansed surely, and the work of forming spots and the work of cleansing and drying a microarraying head can be carried out simultaneously to produce microarrays extremely efficiently. CONSTITUTION: In the microarraying head for retaining a solution including biological samples, and forming spots of the solution on substrates, the microarraying head comprises: a base portion; and a plurality of placing portions arranged in parallel with one another on the base portion and for placing the solution on the substrates with top ends of the placing portions touching the substrates, wherein a space for supplying cleansing fluid is provided in the base portion so as to extend all over the plurality of placing portions.
Patent KR-20020045592-A (KR)
Inventor: NA SEONG TAEK
IPC: A23G9/04
Filed: 2002-05-01
Abstract: PURPOSE: Provided are a production method of ice cream containing medicinal herb's distillate which radiates far-infrared ray. Therefore, the ice cream promotes metabolism in a body and maintains nutriment balance. CONSTITUTION: The manufacturing method comprises the steps of: heating 5kg of dried medicinal herbs with 20L of water in a heat-extractor at 80-100 deg.C for 1 hours; filtering the extract with a filter of 149 micro meter; adding 30 L of ethylalcohol to the filtrate then heating them at 70 deg.C for 3 hour; repeating extraction process twice; concentrating the extract under reduced pressure of 70cmHg; then sterilizing the concentrate at high temperature of 80-100 deg.C for 20-40 seconds.
Patent KR-20020087380-A (KR)
Inventor: GOWAN JR WALTER G
IPC: A61J3/06
Filed: 2002-05-15
Abstract: PURPOSE: Provided is a weight gain enhancer selected from the group consisting of simethicone, polysorbate 80 and mixtures thereof in an amount sufficient to increase the weight gain of the film forming composition when applied to a substrate. CONSTITUTION: The film forming composition includes: a film former; and a weight gain enhancer selected from the group consisting of simethicone, polysorbate 80 and mixtures thereof, wherein the weight gain enhancer is used in an amount sufficient to increase the weight gain of the film forming composition on a substrate when dried.
Patent KR-20030088809-A (KR)
Title: An apparatus for melting asphalt by indirect heating
Inventor: HWANG SEOK CHANG
IPC: E01C19/08
Filed: 2002-05-15
Abstract: PURPOSE: An asphalt indirect heating/melting device is provided to execute waterproofing works rapidly with low expenses. CONSTITUTION: The asphalt indirect heating/melting device contains a housing(2) for supplying the asphalt melted in a site, a heating device installed on the center of the housing(2) and provided with a combustor(3) to heat up a heat transfer medium, pipelines(4,6,6') for transferring the heat transfer medium, and a receiver(5) housing solid asphalt to be melted as a space formed on the outside of the heating device in the housing(2) and provided with pipelines(6,6') for a heat transfer medium to melt the asphalt indirectly by the heat transferred from the heat transfer medium.
Patent KR-20030092491-A (KR)
Title: Intake noise reduction device and control method thereof
Inventor: BAE GANG SU
IPC: F02M35/00
Filed: 2002-05-30
Abstract: PURPOSE: A suction noise reduction device of a natural gas vehicle and a control method thereof are provided to improve the quality of the vehicle by reducing the suction noise caused by excessive supply of mixture into a throttle valve, in coasting and to improve reliability in the performance. CONSTITUTION: A suction noise reduction device of a natural gas vehicle comprises a chamber(10) having a storage space for filling mixture; an input pipe(11) connecting the chamber from the front end of a throttle valve(3); an output pipe(12) connecting the chamber with the rear end of the throttle valve; first and second solenoid valves(13,14) each installed to the input pipe and the output pipe, to selectively open and shut the input and output pipes; a throttle position sensor(15) sensing the opening angle of the throttle valve; and an ECU(Electronic Control Unit,16) sensing a coasting mode from the sensed information of the throttle position sensor and properly opening and shutting the first and second solenoid valves by control action, to reduce the suction noise. The suction noise is reduced while mixture supplied to the throttle valve is filled to the chamber, in the coasting mode.
Patent KR-20030093467-A (KR)
Title: Display device having plural external input port and a method selecting external input signal thereof
Inventor: KO HYEONG IL
IPC: H04N5/445
Filed: 2002-06-03
Abstract: PURPOSE: A display device with a plurality of external input terminals and a method for selecting external input signals thereof are provided to improve the operation of users and efficiently judge troubles of a peripheral system and power supply. CONSTITUTION: A plurality of external input terminals(P1,P2) receive external signals. A discriminating unit(41) discriminates the existence of the external signals inputted to the plurality of external input terminals. An OSD(On Screen Display)/OSG(On Screen Graphic) generator(70) displays input state information related to the external signals inputted to the plurality of external input terminals. A control unit(40) controls the OSD/OSG generator to display the input state information corresponding to the result of the discrimination.
Patent KR-20020095108-A (KR)
Title: Composite incline alloy plate and manufacturing method of the same and color cathode-ray tube with shadow mask using the composite incline alloy plate
Inventor: HOSOTANI NOBUHIKO
IPC: C22C38/08
Filed: 2002-06-10
Abstract: PURPOSE: A composite gradient alloy plate, a manufacturing method thereof and a color cathode ray tube having a shadow mask using the composite gradient alloy plate are provided to reduce material cost and enhance the etching property in forming the electron beam apertures. CONSTITUTION: A composite gradient alloy plate includes a plurality of constituent layers(6A,6B,6C) which are laminated while continuously changing the concentration of an alloy element in an iron-alloy plate containing the alloy element in iron in the thickness direction of the iron-alloy plate. An internal stress is made to remain in the composite gradient alloy plate such that a tensile stress and a compressive stress which remain in the planer direction of the composite gradient alloy plate at boundary regions of the plurality of constituent layers are directed in opposite directions from each other.
Patent KR-20040000786-A (KR)
Title: apparatus for indicating true north direction for traffic sign plate of road
Inventor: JEONG HEANG ZIN
IPC: E01F9/00
Filed: 2002-06-25
Abstract: PURPOSE: A rotary north indicator installed on a road traffic sign plate is provided to prevent a traffic jam or a traffic accident by showing the safe way to the destination. CONSTITUTION: The rotary north indicator installed on a road traffic sign plate comprises: an upper plate and a lower plate; a hinge(12); a diamond north indicator(11) provided with many positioning holes(13) around the upper plate and the lower plate; a fitting body unified with the north indicator(11) and provided with a groove fixed with a spring and a ball; and a support(20) provided with a fitting hole, many positioning grooves(22) and a band(23).
Patent KR-20040001681-A (KR)
Title: Method of PBX/key phone system resource access auto-authorizing by caller ID
Inventor: LEE SEUNG CHEOL
IPC: H04M1/57
Filed: 2002-06-28
Abstract: PURPOSE: A method for automatically investing the use right of resources of a switch/keyphone system by a caller ID is provided to automatically sense a call from a predetermined caller ID by a caller ID sensing function of the keyphone system and invest the use right of the resources of the keyphone system. CONSTITUTION: If a keyphone system receives a termination call(S301), a caller ID sensing circuit of the keyphone system senses a caller ID(S303). The keyphone system confirms whether the sensed caller ID is an internal resource right investing number(S305). If the sensed caller ID is the internal resource right investing number, the keyphone system invests a system use right(S307).
Patent KR-20040005423-A (KR)
Title: Method for keeping kimchi from overfermenting
Inventor: KIM JANG MI
IPC: A23B7/10
Filed: 2002-07-10
Abstract: PURPOSE: A method for extending the storage of kimchi by effectively killing microorganisms and enzymes involved in kimchi fermentation by applying a heat treatment to kimchi is provided. Therefore, it can remarkably extend the storage period to 6 months or more, maintaining a crispy taste of kimchi without kimchi deterioration. CONSTITUTION: Kimchi is fermented, aged and filled in a container. Thereafter, the container is sealed, the kimchi is subjected to a heat treatment with being rotated in an immersion typed sterilizer and then stored after cooling. After fermenting the kimchi, the pH of the fermented kimchi is lowered to 3.5 to 4.2 by the acid treatment. The acid treatment is achieved by adding 0.1 to 0.5% by weight of one or more acids selected from ascorbic acid, citric acid and lactic acid to the kimchi, based on the weight of the kimchi.